Kevin Mackay's career could have gone in many directions including politics, international relations or his first love, music and touring. In the end he's managing to do them all at once as the first Sustainability Co-ordinator for live entertainment giantsDF Concerts and Events. He talks toShaun Milne about what may be one of the most important jobs in the industry, the ripple effects and what the future holds. Episode 6: Kevin is streaming now.